IEC 61675-3-1998 放射性核素成像设备性能和试验条件第3部分:全身成像系统中的伽玛照相机

作者:标准资料网 时间:2024-05-07 01:23:56  浏览:9685   来源:标准资料网

【英文标准名称】:Radionuclideimagingdevices-Characteristicsandtestconditions-Part3:Gammacamerabasedwholebodyimagingsystems
【原文标准名称】:放射性核素成像设备性能和试验条件第3部分:全身成像系统中的伽玛照相机
【标准号】:IEC61675-3-1998
【标准状态】:现行
【国别】:国际
【发布日期】:1998-02
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC62C
【标准类型】:()
【标准水平】:()
【中文主题词】:核医学;γ辐射装置;γ射线照相机;辐照器;放射性核素;电气工程;医疗技术学;试验;试验条件;放射疗法
【英文主题词】:Definitions;Electricalengineering;Gammacameras;Gamma-irradiationfacility;Irradiationapparatus;Medicalsciences;Medicaltechnology;Nuclearmedicine;Radionuclides;Radiotherapy;Scanningmethods;Systems;Terminology;Testing;Testingconditions
【摘要】:TheobjectofthispartofIEC61675istospecifytestmethodsfordescribingthecharacteristicsofGAMMACAMERABASEDWHOLEBODYIMAGINGSYSTEMS.AsthesesystemsarebasedonAngertypeGAMMACAMERASthispartofIEC61675shouldbereadinconjuctionwithIEC60789.Twoadditionaltests,scanningspeedconstancy,andsystemSPATIALRESOLUTIONwithoutscatter,shallbeperformed.Measurementofsystemuniformityforwholebodyimagingsystemsispossiblebutdifficulttoperformbecauseoftherequirementforlargeanduniformsources.Mostofthepotentialproblemsthatcouldaffectuniformitywillalsoaffectthesystemresolution,andthereforesuchauniformitytestisnotincludedinthisstandard.ThetestmethodsspecifiedinthispartofIEC61675havebeenselectedtoreflectasmuchaspossibletheclinicaluseofGAMMACAMERABASEDWHOLEBODYIMAGINGSYSTEMS.Itisintendedthatthetestmethodsbecarriedoutbymanufacturers,therebyenablingthemtodescribethecharacteristicsofGAMMACAMERABASEDWHOLEBODYIMAGINGSYSTEMS.
【中国标准分类号】:C43
【国际标准分类号】:11_040_50
【页数】:8P.;A4
【正文语种】:英语